55338-30-2
55338-30-2 structure
- Name: 5-METHYL-7-HYDROXYISOFLAVONE
- Chemical Name: 7-hydroxy-5-methyl-3-phenylchromen-4-one
- CAS Number: 55338-30-2
- Molecular Formula: C16H12O3
- Molecular Weight: 252.26500
- Create Date: 2018-07-10 21:54:42
- Modify Date: 2025-08-25 14:16:31
| Name | 7-hydroxy-5-methyl-3-phenylchromen-4-one |
|---|---|
| Synonyms |
7-Hydroxy-5-methyl-isoflavon
5-Methyl-7-hydroxyisoflavone 7-hydroxy-5-methyl-3-phenyl-chromen-4-one 7-hydroxy-5-methyl-isoflavone |
| Density | 1.3g/cm3 |
|---|---|
| Boiling Point | 474.572ºC at 760 mmHg |
| Molecular Formula | C16H12O3 |
| Molecular Weight | 252.26500 |
| Flash Point | 182.938ºC |
| Exact Mass | 252.07900 |
| PSA | 50.44000 |
| LogP | 3.47400 |
| Index of Refraction | 1.652 |
| HS Code | 2914400090 |
|---|
|
~86%
55338-30-2 |
| Literature: Kitagawa; Yamamoto; Katakura; Kanno; Yamada; Nagahara; Tanaka Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2681 - 2690 |
|
~%
55338-30-2 |
| Literature: Kitagawa; Yamamoto; Katakura; Kanno; Yamada; Nagahara; Tanaka Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2681 - 2690 |
|
~%
55338-30-2 |
| Literature: Kitagawa; Yamamoto; Katakura; Kanno; Yamada; Nagahara; Tanaka Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2681 - 2690 |
|
~%
55338-30-2 |
| Literature: Kitagawa; Yamamoto; Katakura; Kanno; Yamada; Nagahara; Tanaka Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2681 - 2690 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |